Global Comfort Heating and Air

heating & cooling contractor

About us

We are a family owned full service heating and air conditioning company. We pride ourselves on delivering professional service to our clients. We are experts in all areas of heating and cooling installation and repair. There is no job to big or to small so please give us a call!

Business highlights

16 years of trusted experience
Emergency Services Offered
Se Habla Español

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

CreditCard

Reviews

4.946 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
9%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.7
responsiveness
4.9
Showing 1-25 of 46 reviews

Mai A.
01/2024
5.0
Provided education, fast, and accommodated.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Deborah V.
01/2024
5.0
They responded quickly. They were able to fix our problem. They were explained many options to fix the furnace and answered all our questions.

Rating CategoryRating out of 5
quality
5.0
value
3.5
responsiveness
5.0

Yes, I recommend this pro

Jackie S.
01/2024
5.0
Great Job! They made it quick and easy to have HEAT back in my home! Thank you Rudy!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jorge R.
07/2023
5.0
Excellent service just had a new air conditioner installed with new ducting Rudy and team saved the day. Also serviced my old heater at no extra cost will definitely be calling them back to install my heater in December!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$8,500

Kailani S.
07/2023
5.0
Hot day they came out late in the evening. Found out problem with my ac right away. They fixed it on the spot fair pricing being an emergency call. Thanks again my doggy and I are nice and cool !

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$850

Ivonne C.
07/2023
5.0
Great service , last minute , but Rudy saved the day. Also great customer service and great pricing

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$500

Maxfield A.
04/2022
5.0
Global Comfort installed a full HVAC system in my home; 7 new runs for air, new AC unit, new furnace and a new Nest thermostat, all electrical needs. Rudy and his team are respectful, efficient, punctual, competitive in pricing. Rudy walked me through running the system for its first time and explained all the stuff for a brand new system in a house that never had AC. I'm very thankful for the work they did. Highly recommend because their customer service is top notch.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

$18,000

Sheila E.
07/2021
5.0
They came quickly and repaired my A/C after our hot weekend.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Judith R.
06/2021
5.0
Knowledgeable technicians, established the problem, got the parts and then fixed it. Paid the price quoted.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,350

Lisa B.
04/2021
5.0
Global Comfort responded quickly and came out to fix my A/C the next morning. By 1pm, my new A/C was installed and working. Excellent service

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$6,800

Challys P.
10/2020
5.0
Very fast response to our problem.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

La-Keila T.
09/2020
5.0
Rudy was polite and willing to check out my AC unit right away. He came out the same evening. Quick response & great service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jeff F.
08/2020
5.0
Rudy is the man!!! Short notice on the weekend and had my AC back up in hours! Replaced 18 year Old Unit that was dead and got me air during 100-105 degree week!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Dave R.
07/2020
5.0
To start, I put in for an emergency call to Freschi and was told they would call me 30 minutes before. They never called me back. Freschi sucks!!!I I also put in a request on HomeAdvisor on Thursday night and was given Global Warming Heating and Air as one of their verified contractors. I got a call at 7am from Rudy. I called back around 830am and we made an appointment for 1130am. He showed up at 1105am and quickly diagnosed the problem. He recommended replacing the furnace(which houses the blower assembly) due to the cost of repairs and its 17 year old condition. He didn t try to up sell me for an entire new system. He said my AC is working well so there s no need to replace it. I decided to replace the furnace and he said he d be back around 130pm. Rudy and his crew were back by 1pm. From the start of demo to it running again was less than 2 hours. Rudy s customer service is top notch!! From now on, I will only be calling Global Warming Heating and Air. I can t say enough good things about Rudy s business ethics and timeliness. A+++++

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Elina S.
06/2020
5.0
Rudy Valderama was very efficient, courteous, prompt. He was able to offer a payment plan, which was very important, as the owner of the property is an elderly woman on a very fixed income. He also went out of his way to come to the Peninsula from East Bay, so as to fill out the required paperwork.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Daniel H.
06/2020
5.0
.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Patricia G.
05/2020
5.0
Prompt, courteous, hard working! Called for service and they came the same day and gave me an estimate for repair and an estimate for a new furnace! I decided on a new furnace as mine was 18 years old! They came the next morning and were done within 2 hours! The thing I liked most was they didnâ t pressure me at all but waited patiently for my decision!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,800

Tiffany S.
04/2020
5.0
Amazing! Lifesavers! Would absolutely recommend! Rudy contacted me very quickly after I requested quotes for hopefully repairing my 12yr old AC unit. He offered to come out first thing the very next morning to check my AC unit. He & his associate completely respected the current social distancing recommendation. They very quickly assessed my AC unit & recommended a small replacement part, which they had with them (hurray!) & got my unit up & running in less than 20 minutes. They were completely upfront about all costs, very professional, friendly & expedient!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Russell B.
12/2019
5.0
Was able to come out on Thanksgiving weekend.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Fred G.
12/2019
5.0
Global was quick to respond and did an excellent job. We will hire them to come back and install A/C after the first of the year. Fred

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Philip L.
11/2019
3.5
I was under the impression that they wouldn't charge me to diagnose the problem. They charged me $45.

Rating CategoryRating out of 5
quality
4.0
value
4.5
responsiveness
2.0

Yes, I recommend this pro

George N.
10/2019
5.0
Had my furnace replaced with a Payne furnace..don t have much to say about the performance of the furnace yet.. but George and Rudy did a great job on the installation of the new furnace.

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Nancy S.
10/2019
5.0
Professional, courteous, prompt and they clean up when the job is done

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

IRENE W.
10/2019
5.0
Rudy is very responsible and highly recommend for furnace replacement...

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

JULIE D.
09/2019
5.0
They provide quality, quick service. I don t know whether the price for a new a/c was good or not.

Rating CategoryRating out of 5
quality
5.0
value
3.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
    • 2

Contact information

2812 Clayton Road, Concord, CA 94519

http://www.globalcomforthvac.com

Service hours

Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day
Sunday:
Open All Day

Licensing

Licensed*

Trade License Number
410905
Trade License Locale
CA
Trade License Expiration
03/31/2025
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

heating & cooling contractor

FAQ

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

Sunday: Open All Day

Global Comfort Heating and Air accepts the following forms of payment: CreditCard
Yes, Global Comfort Heating and Air offers free project estimates.
No, Global Comfort Heating and Air does not offer eco-friendly accreditations.
No, Global Comfort Heating and Air does not offer a senior discount.
Yes, Global Comfort Heating and Air offers emergency services.
Yes, Global Comfort Heating and Air offers warranties.

Contact information

2812 Clayton Road, Concord, CA 94519

http://www.globalcomforthvac.com

Service hours

Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day
Sunday:
Open All Day